MESON Chess Problem Database

Problem Display
PID: 162457 (8/1Q5p/3b3P/2p5/2K5/8/4N1p1/7k w - - 0 1)

Dreijers, Albert

Sachmatija, 2010

8/1Q5p/3b3P/2p5/2K5/8/4N1p1/7k

#5

4 + 5

SOLUTION

  • SOUND
  • Keys
    • 1.Qe4!
      • threat
        • 2.Qh4+
          • 2...Bh2
            • 3.Sg1
              • 3...Kxg1
                • 4.Qe1#
      • 1...Bh2
        • 2.Qf3
          • 2...Be5
            • 3.Qh5+
              • 3...Bh2
                • 4.Sg3+
                  • 4...Kg1
                    • 5.Qxc5#
          • 2...Bd6
            • 3.Qh5+
              • 3...Bh2
                • 4.Sg3+
                  • 4...Kg1
                    • 5.Qxc5#
          • 2...Bc7
            • 3.Qh5+
              • 3...Bh2
                • 4.Sg3+
                  • 4...Kg1
                    • 5.Qxc5#
          • 2...Bb8
            • 3.Qh5+
              • 3...Bh2
                • 4.Sg3+
                  • 4...Kg1
                    • 5.Qxc5#
      • 1...Bg3
        • 2.Sxg3+
          • 2...Kg1
            • 3.Qf4
              • 3...Kh2
                • 4.Se2+
                  • 4...Kh1
                    • 5.Qh4#
                  • 4...Kh3
                    • 5.Sg1#
                    • 5.Qg3#
          • 2...Kh2
            • 3.Qh4+
              • 3...Kg1
                • 4.Se4
                  • 4...Kf1
                    • 5.Qf2#

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